diff --git a/sp/src/game/server/hl2/weapon_sniperrifle.cpp b/sp/src/game/server/hl2/weapon_sniperrifle.cpp
index f2939fcc..89887507 100644
--- a/sp/src/game/server/hl2/weapon_sniperrifle.cpp
+++ b/sp/src/game/server/hl2/weapon_sniperrifle.cpp
@@ -76,7 +76,7 @@ public:
 
 	void Operator_HandleAnimEvent( animevent_t *pEvent, CBaseCombatCharacter *pOperator );
 
-#ifdef MAPBSAE
+#ifdef MAPBASE
 	virtual acttable_t		*GetBackupActivityList() { return GetAR2Acttable(); }
 	virtual int				GetBackupActivityListCount() { return GetAR2ActtableCount(); }
 #endif